Help pls, don’t answer if you don’t know pls!

B.) -16.6 °F

Step-by-step explanation:

Plug -27 in for C in the equation and do the math. Hope this helps! :)

Since there are no images given for the problem, i will define the parabola. a parabola is an open curve that is formed when a cone is sliced parallel to the side of it. the key aspects of a parabola when it is graphed looks like a curve that opens upward, downward, leftward or rightward. it has a latus rectum which is the length of the ends of a curved line. the directrix is the distance between the vertex of a parabola and the line. the vertex is the point where the curve ends.